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Western Alberta Transmission Line Open house
To view any of the zoomed-in 66 map areas, please contact us at the information below and we will provide them to you.
Thank you!Your input is important to us.
To learn more about this project please visit
www.albertaelectricityfuture.ca/westernline
or contact us at the information listed below.
2611 - 3rd Avenue SE
Calgary, Alberta T2A 7W7
Phone: 1-877-267-5973 (toll-free)
E-mail: [email protected]
Fax: 403-267-5944
www.albertaelectricityfuture.ca/westernline
We want your input.
To view any of the zoomed-in 66 map areas, please contact us at the information below and we will provide them to you.
2611 - 3rd Avenue SE
Calgary, Alberta T2A 7W7
Phone: 1-877-267-5973 (toll-free)
E-mail: [email protected]
Fax: 403-267-5944
www.albertaelectricityfuture.ca/westernline
Electricity at a glance
GENERATIONATCO Power
TransAltaCapital Power Corporati on
ENMAX EnergyWind turbines
Cogenerati on plants
TRANSMISSIONAltaLink
ATCO ElectricENMAX Power (Calgary)
EPCOR (Edmonton)
SUBSTATIONAltaLink
ATCO ElectricENMAX Power (Calgary)
EPCOR (Edmonton)
DISTRIBUTIONForti sAlbertaATCO Electric
ENMAX Power (Calgary)EPCOR (Edmonton)Rural Electrifi cati on
Associati ons
RETAILERSDirect Energy
ENMAX (Calgary)EPCOR Energy (Edmonton)
Just Energy AlbertaCity of Lethbridge Uti liti es
YOU
Generati ng faciliti es convert various forms of
energy into electric power.
Transmission lines connect the power produced
at generati ng faciliti es to
substati ons.
Substati ons are the connecti on points between
transmission and distributi on
systems.
Distributi on lines carry electricity to homes, farms and businesses.
Retailers give consumers a
choice of electricity service
providers.
Electricity is delivered to
homes, farms and businesses.
Static magnetic fields Public consultation
A static magnetic field generated by the flow of current in the wires of a Direct Current (DC) transmission line is:
• Similar to the field produced by the steady flow of current deep in the Earth
• Less than the fields produced by most other sources of static magnetic fields including permanent magnets in a variety of appliances, toys, trains and medical devices
• Not blocked by most objects
Your involvement is important to us. AltaLink understands that landowners, occupants and residents have information we need to consider when evaluating potential routes. Input from affected stakeholders is very important to the process of selecting the route with the lowest overall impact. We will work with you to ensure your questions and concerns are understood and responded to. After this preliminary stage of consultation we will use your input to refine route options and will consult with you again about these refined options in the second half of 2010.
Static electric fieldsOne-on-one consultation
To set up a one-one-one consultation please talk to an AltaLink representative or call us toll-free at 1-877-267-5973. Information centres provide the opportunity to meet with AltaLink representatives at times convenient for you. All information centres are scheduled to be open from 12 - 8 p.m.
March 1 - 5 Airdrie 12 – 8 p.m.Ramada Inn and Suites - Big Springs Room, 191 East Lake Crescent NE
March 1 - 5 Ponoka 12 – 8 p.m. Ponoka Kinsmen Community Centre - 5009 46 Avenue
March 8 - 12 Sylvan Lake 12 – 8 p.m. Chateau Suites - Marina Suite, 1 5100 Lakeshore Drive
March 8 - 12 Linden 12 – 8 p.m. Linden Care and Share Society - 1 Street SE
March 15 - 19 Calgary 12 – 8 p.m.Coast Plaza Hotel - Whitehorn/Pineridge Room, 1316-33 Street NE
March 15 - 19 Warburg 12 – 8 p.m. Warburg Seniors Centre - 5020 52 Street
March 22 - 26 Olds 12 – 8 p.m. Olds College Frank Grisdale Building - 4500 50 Street
March 22 - 26 Rimbey 12 – 8 p.m.Rimbey Community Centre - Kinsmen Meeting Room, 5109 54 Street
March 29 - April 2Village at Pigeon Lake
12 – 8 p.m. Village Creek Inn, 15 Village Drive RR2
A static electric field created by the voltage of a Direct Current (DC) transmission line is:
• Often higher than the natural electric field produced by the Earth under fair weather conditions
• Lower than other natural sources of static electric fields such as the static electricity that builds up on a comb or brush, the static cling of clothing and the fields that are naturally produced by some weather conditions
• Blocked by trees, shrubs and buildings
Direct Current fields The application process
Direct Current (DC) transmission lines produce static electric and magnetic fields, which have the same characteristics as the static fields found in the natural environment. There are no known adverse health effects associated with exposure to the low levels of static electric and magnetic fields typically produced by DC transmission lines.
The AUC is expected to schedule a public hearing about the applicati on before
reaching its decision.
The Government of Alberta designated this project as Criti cal Transmission
Infrastructure in 2009.
The legislati on does not aff ect AltaLink’s public consultati on or
applicati on processes.
AltaLink consults with stakeholders and gathers their input to help determine the
route with the lowest overall impact.
AltaLink will use the informati on it gathers throughout the public
consultati on program and submit a Faciliti es Applicati on to the Alberta
Uti liti es Commission (AUC) with preferred and alternate routes.
Project overview Environmental review
The proposed project:
• Is a 500 kV (500,000 volts) Direct Current (DC) transmission line.
• Will be built between the Genesee and Langdon areas.
• Will be 330 to 400 kilometres in length depending on the final route.
• Will include two converter stations that change DC power to Alternating Current (AC) and AC to DC.
""
""
""""
UV22 UV2
EDMONTON
RED DEER
CALGARY
PigeonLake
GlenifferLake
SylvanLake
STRATHMORE
PONOKA
OLDS
ECKVILLE
RIMBEY
IRRICANA
LINDEN
CROSSFIELD
WARBURG
INNISFAIL
GENESEE AREA
KEEPHILLS
PINE LAKE
LANGDONINDUS
The environmental review helps define mitigation measures to prevent or reduce potential environmental impacts.
How does AltaLink consider the environment in project planning?
We:
• Incorporate environmental review results into route selection
• Avoid environmentally sensitive areas where possible
• Develop mitigation plans to minimize disturbance where avoidance isn’t possible
• Parallel existing corridors such as roads, pipelines, powerlines and quarter lines where possible
• Ensure routes meet all current environmental regulations
Project scheduleEnvironmental review
An environmental review involves a desktop review and field surveys on all potential routes. It examines:
• Provincial fisheries, wildlife, and vegetation inventories
• Alberta natural heritage and cultural area inventories • Wetlands and waterbody data
• Environmental literature
• Aerial and roadside reconnaissance of potential routes
• Public input and regulatory consultation
• Rare plant and vegetation surveys
• Wetland and watercourse surveys
• Wildlife surveys
• Soil and geo-technical assessments
Winter/Spring
2010
Summer 2010
Fall 2010
Spring 2011
First stage of consultation - includes open houses, information centres
and one-on-one consultation as requested by stakeholders
Use stakeholder feedback to refine potential routes
Second stage of consultation - includes open houses, information centres
and one-on-one consultation with stakeholders affected by the refined
routes
Anticipated application filing with the Alberta Utilities Commission (AUC)
Publ
ic c
onsu
ltati
on
Route identification process Environmental review
This diagram shows how we identify potential route options.
Facilities Application
Conceptual
Preliminary
Detailed
Final
Begin with a large study area and do a desktop analysis of the route possibilities.
Identify potential route options and consult with stakeholders.
Use stakeholder input and other information from activities such as field work to modify and refine
the route options and consult with stakeholders on the refined route options.
Use stakeholder input and other information to determine
preferred and alternate routes, inform stakeholders and file an application with
the Alberta Utilities Commission.
Your input is important
throughout the route
identification process.
We are currently at this stage.
Our project specific environmental review will: • Identify potential environmental impacts • Meet all applicable Alberta Environment and Sustainable Resource Development environmental regulations • Be submitted to the Alberta Utilities Commission as part of our Facilities Application The environmental review is an integral component of project planning and route identification.
Tubular structures Route identification criteria
We are investigating the feasibility of tubular structures for this project.
Benefits Limitations
simpler design increased cost
perceived reduction in visual impact more complex foundation design
smaller structure baselimited ability to match spans of existing parallel
transmission lines
Examples of potential Direct Current tubular structures:
The table below lists the general criteria we take into consideration when identifying and refining potential routes.
Criteria Examples
Agricultural • loss of crops
• reduced efficiency of field operations
Residential • loss of developable lands and constraints on development
• noise and TV interference
Environmental • alteration of natural areas and interference with outdoor educational opportunities
Cost • construction cost and land acquisition costs
Electrical • reliability and reparability of the line
Visual • visual impact of towers and lines as seen from residences, farms, roads and recreational
installations
Special considerations • electrical interference with radio transmitting stations and other telecommunication
equipment etc.
Please let us know if you think there are other important criteria we should consider when refining route options.
Compensation Underground
AltaLink is committed to providing fair and reasonable compensation to landowners. There are three general types of compensation: EasementWhere a route approved by the Alberta Utilities Commission crosses private land, AltaLink must acquire land rights from landowners. • AltaLink pays fair market value • Landowner retains full ownership of the property Annual Structure Payments (ASP)An ASP is paid to landowners who have transmission structures on their lands. • Compensates landowners for inconvenience and crop loss, etc. Other compensation Landowners may be eligible for other payments such as: • General disturbance • Construction damages
• We need to make sure the transmission system remains reliable and cost-effective for Albertans • Generally, underground lines are more expensive than overhead lines • Direct Current underground is a relatively new technology with the longest line being 180 kilometres in Australia operating at +/- 150 kV • Underground Alternating Current (AC) lines at low and medium voltage (25 kV, 69 kV, 138 kV & 240 kV) have been installed throughout the world for many years
• Underground technology at 500 kV AC voltage is much less common, with only two significant installations in the world in Tokyo, Japan and Shanghai, China currently in service
• We are investigating the feasibility of an underground solution for this project
Tower comparisons Direct Current technology
One 500 kV Direct Current (DC) transmission line can transport a similar amount of power as four double circuit 240 kV Alternating Current (AC) lines or seven single circuit 240 kV AC lines.
500 kV DC
Double Circuit 240 kV AC
Single Circuit 240 kV AC
One 500 kV DC transmission line can transmit a similar amount of power as 500 kV AC options, but requires less space.
Double Circuit 500 kV AC Vertical
Double Circuit 500 kV AC Delta
Single Circuit 500 AC kV
Direct Current 500 kV
*Two single circuit 500 kV AC lines can transmit the same amount of power as one 500 kV DC line.
Right-of-way width: 70-80 metres
Right-of-way width: 70-80 metres
Right-of-way width: 50-55 metres
Right-of-way width: 90-105 metres
Facts about DC:
• DC transmission lines can transport large amounts of power more efficiently than traditional Alternating Current (AC) lines • DC transmission lines typically experience reduced line losses - power that’s lost in the form of heat when a line is operating • The amount of DC power transferred can be increased up to the design capacity of the line by adding equipment at each end
Example of a DC lattice tower
50 - 55 metre right-of-way
9 - 12 metre tower base
28 - 30 metres
37 - 50 metres
*The average space between towers would be approximately 365 metres.
Converter stations Project cost
A Direct Current (DC) transmission system includes two converter stations, one at each end of the DC transmission line. A converter station can: • Measure up to 500 metres by 500 metres (1,650 feet by 1,650 feet) • Change Alternating Current (AC) power to DC and DC to AC
AltaLink anticipates this project will cost approximately $1.1 billion. This equates to about $1.10 per month on the typical residential utility bill. Transmission costs make up five to 10 per cent of the average residential monthly electricity bill.
Your Uti liti es Bill
John Doe1234 Anywhere St.Everywhere, AB
Account # XXXXDate mo./yr.
Generator Energy Charge
Transmission Charge
Distributi on Charge
Service Charge
XX.XX
X.XX
XX.XX
XX.XX
XXX.XXTotal:
AltaLink manages its costs carefully because they affect Alberta’s ratepayers. The Alberta Utilities Commission will review the costs associated with this project as part of AltaLink’s Facilities Application. If the project is approved, costs will continue to be monitored.
Converter stations Project cost
A Direct Current (DC) transmission system includes two converter stations, one at each end of the DC transmission line. A converter station can: • Measure up to 500 metres by 500 metres (1,650 feet by 1,650 feet) • Change Alternating Current (AC) power to DC and DC to AC
AltaLink anticipates this project will cost approximately $1.1 billion. This equates to about $1.10 per month on the typical residential utility bill. Transmission costs make up five to 10 per cent of the average residential monthly electricity bill.
Your Uti liti es Bill
John Doe1234 Anywhere St.Everywhere, AB
Account # XXXXDate mo./yr.
Generator Energy Charge
Transmission Charge
Distributi on Charge
Service Charge
XX.XX
X.XX
XX.XX
XX.XX
XXX.XXTotal:
AltaLink manages its costs carefully because they affect Alberta’s ratepayers. The Alberta Utilities Commission will review the costs associated with this project as part of AltaLink’s Facilities Application. If the project is approved, costs will continue to be monitored.
Tower comparisons Direct Current technology
One 500 kV Direct Current (DC) transmission line can transport a similar amount of power as four double circuit 240 kV Alternating Current (AC) lines or seven single circuit 240 kV AC lines.
500 kV DC
Double Circuit 240 kV AC
Single Circuit 240 kV AC
One 500 kV DC transmission line can transmit a similar amount of power as 500 kV AC options, but requires less space.
Double Circuit 500 kV AC Vertical
Double Circuit 500 kV AC Delta
Single Circuit 500 AC kV
Direct Current 500 kV
*Two single circuit 500 kV AC lines can transmit the same amount of power as one 500 kV DC line.
Right-of-way width: 70-80 metres
Right-of-way width: 70-80 metres
Right-of-way width: 50-55 metres
Right-of-way width: 90-105 metres
Facts about DC:
• DC transmission lines can transport large amounts of power more efficiently than traditional Alternating Current (AC) lines • DC transmission lines typically experience reduced line losses - power that’s lost in the form of heat when a line is operating • The amount of DC power transferred can be increased up to the design capacity of the line by adding equipment at each end
Example of a DC lattice tower
50 - 55 metre right-of-way
9 - 12 metre tower base
28 - 30 metres
37 - 50 metres
*The average space between towers would be approximately 365 metres.
Compensation Underground
AltaLink is committed to providing fair and reasonable compensation to landowners. There are three general types of compensation: EasementWhere a route approved by the Alberta Utilities Commission crosses private land, AltaLink must acquire land rights from landowners. • AltaLink pays fair market value • Landowner retains full ownership of the property Annual Structure Payments (ASP)An ASP is paid to landowners who have transmission structures on their lands. • Compensates landowners for inconvenience and crop loss, etc. Other compensation Landowners may be eligible for other payments such as: • General disturbance • Construction damages
• We need to make sure the transmission system remains reliable and cost-effective for Albertans • Generally, underground lines are more expensive than overhead lines • Direct Current underground is a relatively new technology with the longest line being 180 kilometres in Australia operating at +/- 150 kV • Underground Alternating Current (AC) lines at low and medium voltage (25 kV, 69 kV, 138 kV & 240 kV) have been installed throughout the world for many years
• Underground technology at 500 kV AC voltage is much less common, with only two significant installations in the world in Tokyo, Japan and Shanghai, China currently in service
• We are investigating the feasibility of an underground solution for this project
Tubular structures Route identification criteria
We are investigating the feasibility of tubular structures for this project.
Benefits Limitations
simpler design increased cost
perceived reduction in visual impact more complex foundation design
smaller structure baselimited ability to match spans of existing parallel
transmission lines
Examples of potential Direct Current tubular structures:
The table below lists the general criteria we take into consideration when identifying and refining potential routes.
Criteria Examples
Agricultural • loss of crops
• reduced efficiency of field operations
Residential • loss of developable lands and constraints on development
• noise and TV interference
Environmental • alteration of natural areas and interference with outdoor educational opportunities
Cost • construction cost and land acquisition costs
Electrical • reliability and reparability of the line
Visual • visual impact of towers and lines as seen from residences, farms, roads and recreational
installations
Special considerations • electrical interference with radio transmitting stations and other telecommunication
equipment etc.
Please let us know if you think there are other important criteria we should consider when refining route options.
Route identification process Environmental review
This diagram shows how we identify potential route options.
Facilities Application
Conceptual
Preliminary
Detailed
Final
Begin with a large study area and do a desktop analysis of the route possibilities.
Identify potential route options and consult with stakeholders.
Use stakeholder input and other information from activities such as field work to modify and refine
the route options and consult with stakeholders on the refined route options.
Use stakeholder input and other information to determine
preferred and alternate routes, inform stakeholders and file an application with
the Alberta Utilities Commission.
Your input is important
throughout the route
identification process.
We are currently at this stage.
Our project specific environmental review will: • Identify potential environmental impacts • Meet all applicable Alberta Environment and Sustainable Resource Development environmental regulations • Be submitted to the Alberta Utilities Commission as part of our Facilities Application The environmental review is an integral component of project planning and route identification.
Project scheduleEnvironmental review
An environmental review involves a desktop review and field surveys on all potential routes. It examines:
• Provincial fisheries, wildlife, and vegetation inventories
• Alberta natural heritage and cultural area inventories • Wetlands and waterbody data
• Environmental literature
• Aerial and roadside reconnaissance of potential routes
• Public input and regulatory consultation
• Rare plant and vegetation surveys
• Wetland and watercourse surveys
• Wildlife surveys
• Soil and geo-technical assessments
Winter/Spring
2010
Summer 2010
Fall 2010
Spring 2011
First stage of consultation - includes open houses, information centres
and one-on-one consultation as requested by stakeholders
Use stakeholder feedback to refine potential routes
Second stage of consultation - includes open houses, information centres
and one-on-one consultation with stakeholders affected by the refined
routes
Anticipated application filing with the Alberta Utilities Commission (AUC)
Publ
ic c
onsu
ltati
on
Project overview Environmental review
The proposed project:
• Is a 500 kV (500,000 volts) Direct Current (DC) transmission line.
• Will be built between the Genesee and Langdon areas.
• Will be 330 to 400 kilometres in length depending on the final route.
• Will include two converter stations that change DC power to Alternating Current (AC) and AC to DC.
""
""
""""
UV22 UV2
EDMONTON
RED DEER
CALGARY
PigeonLake
GlenifferLake
SylvanLake
STRATHMORE
PONOKA
OLDS
ECKVILLE
RIMBEY
IRRICANA
LINDEN
CROSSFIELD
WARBURG
INNISFAIL
GENESEE AREA
KEEPHILLS
PINE LAKE
LANGDONINDUS
The environmental review helps define mitigation measures to prevent or reduce potential environmental impacts.
How does AltaLink consider the environment in project planning?
We:
• Incorporate environmental review results into route selection
• Avoid environmentally sensitive areas where possible
• Develop mitigation plans to minimize disturbance where avoidance isn’t possible
• Parallel existing corridors such as roads, pipelines, powerlines and quarter lines where possible
• Ensure routes meet all current environmental regulations
Direct Current fields The application process
Direct Current (DC) transmission lines produce static electric and magnetic fields, which have the same characteristics as the static fields found in the natural environment. There are no known adverse health effects associated with exposure to the low levels of static electric and magnetic fields typically produced by DC transmission lines.
The AUC is expected to schedule a public hearing about the applicati on before
reaching its decision.
The Government of Alberta designated this project as Criti cal Transmission
Infrastructure in 2009.
The legislati on does not aff ect AltaLink’s public consultati on or
applicati on processes.
AltaLink consults with stakeholders and gathers their input to help determine the
route with the lowest overall impact.
AltaLink will use the informati on it gathers throughout the public
consultati on program and submit a Faciliti es Applicati on to the Alberta
Uti liti es Commission (AUC) with preferred and alternate routes.
Static electric fieldsOne-on-one consultation
To set up a one-one-one consultation please talk to an AltaLink representative or call us toll-free at 1-877-267-5973. Information centres provide the opportunity to meet with AltaLink representatives at times convenient for you. All information centres are scheduled to be open from 12 - 8 p.m.
March 1 - 5 Airdrie 12 – 8 p.m.Ramada Inn and Suites - Big Springs Room, 191 East Lake Crescent NE
March 1 - 5 Ponoka 12 – 8 p.m. Ponoka Kinsmen Community Centre - 5009 46 Avenue
March 8 - 12 Sylvan Lake 12 – 8 p.m. Chateau Suites - Marina Suite, 1 5100 Lakeshore Drive
March 8 - 12 Linden 12 – 8 p.m. Linden Care and Share Society - 1 Street SE
March 15 - 19 Calgary 12 – 8 p.m.Coast Plaza Hotel - Whitehorn/Pineridge Room, 1316-33 Street NE
March 15 - 19 Warburg 12 – 8 p.m. Warburg Seniors Centre - 5020 52 Street
March 22 - 26 Olds 12 – 8 p.m. Olds College Frank Grisdale Building - 4500 50 Street
March 22 - 26 Rimbey 12 – 8 p.m.Rimbey Community Centre - Kinsmen Meeting Room, 5109 54 Street
March 29 - April 2Village at Pigeon Lake
12 – 8 p.m. Village Creek Inn, 15 Village Drive RR2
A static electric field created by the voltage of a Direct Current (DC) transmission line is:
• Often higher than the natural electric field produced by the Earth under fair weather conditions
• Lower than other natural sources of static electric fields such as the static electricity that builds up on a comb or brush, the static cling of clothing and the fields that are naturally produced by some weather conditions
• Blocked by trees, shrubs and buildings
Static magnetic fields Public consultation
A static magnetic field generated by the flow of current in the wires of a Direct Current (DC) transmission line is:
• Similar to the field produced by the steady flow of current deep in the Earth
• Less than the fields produced by most other sources of static magnetic fields including permanent magnets in a variety of appliances, toys, trains and medical devices
• Not blocked by most objects
Your involvement is important to us. AltaLink understands that landowners, occupants and residents have information we need to consider when evaluating potential routes. Input from affected stakeholders is very important to the process of selecting the route with the lowest overall impact. We will work with you to ensure your questions and concerns are understood and responded to. After this preliminary stage of consultation we will use your input to refine route options and will consult with you again about these refined options in the second half of 2010.
To view any of the zoomed-in 66 map areas, please contact us at the information below and we will provide them to you.
2611 - 3rd Avenue SE
Calgary, Alberta T2A 7W7
Phone: 1-877-267-5973 (toll-free)
E-mail: [email protected]
Fax: 403-267-5944
www.albertaelectricityfuture.ca/westernline
Electricity at a glance
GENERATIONATCO Power
TransAltaCapital Power Corporati on
ENMAX EnergyWind turbines
Cogenerati on plants
TRANSMISSIONAltaLink
ATCO ElectricENMAX Power (Calgary)
EPCOR (Edmonton)
SUBSTATIONAltaLink
ATCO ElectricENMAX Power (Calgary)
EPCOR (Edmonton)
DISTRIBUTIONForti sAlbertaATCO Electric
ENMAX Power (Calgary)EPCOR (Edmonton)Rural Electrifi cati on
Associati ons
RETAILERSDirect Energy
ENMAX (Calgary)EPCOR Energy (Edmonton)
Just Energy AlbertaCity of Lethbridge Uti liti es
YOU
Generati ng faciliti es convert various forms of
energy into electric power.
Transmission lines connect the power produced
at generati ng faciliti es to
substati ons.
Substati ons are the connecti on points between
transmission and distributi on
systems.
Distributi on lines carry electricity to homes, farms and businesses.
Retailers give consumers a
choice of electricity service
providers.
Electricity is delivered to
homes, farms and businesses.
Western Alberta Transmission Line Open house
To view any of the zoomed-in 66 map areas, please contact us at the information below and we will provide them to you.
Thank you!Your input is important to us.
To learn more about this project please visit
www.albertaelectricityfuture.ca/westernline
or contact us at the information listed below.
2611 - 3rd Avenue SE
Calgary, Alberta T2A 7W7
Phone: 1-877-267-5973 (toll-free)
E-mail: [email protected]
Fax: 403-267-5944
www.albertaelectricityfuture.ca/westernline
We want your input.
